近朱者赤:伦理型领导如何影响员工内部揭发意向?

鉴于员工内部揭发能有效阻止企业中的非伦理行为,很多研究开始关注员工内部揭发问题。本研究着眼于员工内部揭发的伦理性,认为伦理型领导能够降低员工的道德推脱意识,从而正向影响员工内部揭发意向;员工感知的社会责任感正向调节伦理型领导对员工道德推脱的作用。本文通过三个阶段的数据收集,得到232套有效问卷。实证结果表明:(1)伦理型领导能够显著正向影响员工内部揭发意愿;(2)道德推脱在伦理型领导和内部揭发间起中介作用;(3)员工感知的企业社会责任对道德推脱在伦理型领导与内部揭发之间的间接关系起到调节作用,也即只有当员工感知到企业承担更多的社会责任时,伦理型领导通过道德推脱影响员工内部揭发意向的中介作用是显著的。本文在理论上丰富了伦理型领导与员工内部揭发之间作用机制的研究,对有效促进组织内部揭发的途径有重要启示作用。     

中国城市居住分异的演化与特征

在对中国城市居住分异进行阶段梳理的基础上,分析现阶段城市居住分异的特点,认为居住分异在空间上已经由大尺度的分异转向大尺度混合、中等尺度的分异,即在城市尤其大城市的内城或近郊区都呈现各类收入阶层居住社区混合现象,楼盘(小区)成为当今城市新的居住分异单元;同时,中国居住空间分异的形成、演变与住房供给方式的发展、演变直接相关。     

WICKEDNESS IN SOCIAL CHOICE

In an article from 1973, Rittel and Webber distinguished between ‘tame’ or ‘benign’ problems on the one hand and ‘wicked’ problems on the other. The authors argued that wicked problems occur in nearly all public policy issues. Since different groups adhere to different value-sets, solutions can only be expressed as better or worse. By no means can they be viewed as definitive or objective. In this paper we consider, from this very angle, the theory of social choice which is about the aggregation of individual preferences with the aim to derive a consistent social preference. We show that collective choice offers wicked problems of various types which differ in their degree of severity. We hereby concentrate on welfare functions and voting schemes of different kinds and discuss these in the light of various criteria such as Arrow's independence condition, Condorcet consistency, monotonicity, manipulability, and other properties.     

Applying LSA text mining technique in envisioning social impacts of emerging technologies: The case of drone technology

This research proposes a novel method of identifying and understanding the holistic overview of emerging technologies’ unintended consequences. Latent Semantic Analysis (LSA) text mining technique is employed to yield multiple groups of contextually similar terms from future-oriented data sources, comprising both experts’ and the public's concerns regarding future technologies. Resulting term clusters are considered as new abstractions, or so-called scenarios, of future social impacts. Furthermore, the study acquires greater depth and breadth in conceptualizing social impacts through considering condition- and value-related terms as key linking factors to previous social impact-related literature. Our proposed methodology seeks to gain insights into the utilization of future-oriented data sources for the foresight activity, hoping to mitigate public skepticism and pursue a better social acceptance of emerging technologies.     

城乡规划法的价值演进

城乡规划法本质上与时空发展的状况具有耦合性,其范式是不断演进的.2008版城乡规划法是新时空精神的升华,内容框架和价值取向都有较大的创新.该法体现了利益主体的多元化,表现了从"计划"到"市场"的转型,反映了空间上的城乡统筹导向以及策略上的公共政策属性.同时,2008版城乡规划法在规划协作、规划体系等方面所存在的一系列问题,需要在实践中不断地解决和修正.     

Welfare-improving policy on medical tourism and labor productivity: A theoretical analysis

This paper considers welfare and wage inequality effects of developing medical tourism on the host country from a theoretical point of view. Due to the competition between public healthcare provision and medical tourism, the development of medical tourism might reduce labor productivity and thus widen wage inequality via the increased wage rates of healthcare workers and decreased wage rates of production workers. In addition, the expansion of medical tourism can lower social welfare of the host country through a decline in labor productivity caused by reduced public healthcare provision. A tax-subsidy welfare-improving scheme is suggested to mitigate the unfavorable productivity effect of medical tourism on the host economy. This theoretical result fits into current empirical evidence on medical tourism.     

Production quality and pricing strategy for substitutable products under comparison effects

Comparison effects have been studied extensively in many fields. In particular, existing operations management articles have discussed the impact of comparison effects on enterprises' production and pricing decisions. Research has also shown that consumers' purchasing decisions are primarily determined by three factors: product quality, selling price, and comparison effects. The current study introduces the concepts of social and temporal comparison effects to examine how comparison effects influence a monopolist’s production quality and pricing strategy for substitutable products. Results reveal the following: (1) Setting different prices for even two types of substitutable products with negligible quality differences can divide customers into three groups under the influence of social comparison effects in a single-stage model. (2) The monopolist should avoid using a price discrimination strategy in which products with a short market life cycle have the same quality but different prices. (3) When the market life cycle of products is sufficiently long in the single-product market and the market with two substitutable products, the monopolist’s optimal choice in the second stage is to keep production quality constant and increase the selling price. Consequently, the number of buyers does not decrease because of temporal comparison effects. Therefore, the firm increases its revenue. (4) For the market with two substitutable products with quality differences, one approximate optimal strategy for the enterprise in the second stage is to keep the selling price constant with the assumption that product quality cannot be adjusted after the first period. At this point, the consumption situation in the market is the same as that in the first stage. Therefore, when no external constraints exist, the monopolist firm can obtain more benefits in the second stage than in the first stage by exploiting the temporal comparison effects of consumers in the second stage. (5) When consumer identity information can be confirmed in the market, social comparison effects, similar to temporal comparison effects, could help the enterprise increase its price and profit while maintaining product quality. These social and temporal comparison effects constrain consumers. Thus, the number of people who continue to buy products does not decrease.     

科技人力资源共享绩效提升机制研究——基于社会资本视角

随着科学技术的迅速发展,科技人力资源的重要性日益凸显.由于科技人力资源的稀缺性和培养的长期性,企业开始转向外部寻求科技人力资源共享.科技人力资源共享绩效是潜在绩效、行为绩效和结果绩效的统一体,具有受益主体多元性和高风险性,其必须经由受益主体多方密切合作和高效的管理驱动才能实现,而科技人力资源社会资本有助于提高共享绩效实现过程中的合作与管理效能.本文将科技人力资源社会资本拆解为结构、认知和关系三大维度,并详细论述了各维度与科技人力资源共享绩效的关系,建立了社会资本与科技人力资源共享绩效关系模型,并以此为基础构建了包括沟通机制、信任机制和激励机制的科技人力资源共享机制,以有助于科技人力资源共享绩效的实现.     

1989—2010年新疆经济发展差异的区域分析

以县域为基本单元,在综合考虑各县域人均GDP和GDP总量变化的基础上,运用象限图法和泰尔指数法,分析了新疆不同县域经济发展类型和县域经济差异的时空变化趋势,结果表明：新疆县域经济呈现不同的增长类型,且在东疆、南疆、北疆之间及区内各县市之间呈现分异性。区域经济滞后型的县域明显多于经济活跃型的县域,经济活跃型的县域集中分布于天山北坡、铁路、公路主干线上,经济滞后型县域集中分布于南疆以及北疆、东疆的边远地区。泰尔指数分析结果表明,在区域总体差异扩大的同时,东疆、南疆、北疆三大区域之间的差异和区内各县域之间的差异都在逐步扩大,并且区内差异是区域总体差异的主要贡献者。